Answer:
A research process consisits of the following steps;
Step 1: Identify the Problem.
Step 2: Review the Literature.
Step 3: Clarify the Problem.
Step 4: Clearly Define Terms and Concepts.
Step 5: Define the Population.
Step 6: Develop the Instrumentation Plan.
Step 7: Collect Data.
Step 8: Analyze the Data.
According to the above steps, conducting interviews with witnesses would be step 7 : Collecting Data of the research process. Interviewing to gather information which can later be analyzed in order to reach to a comprehensive solution.
